Re: [EnergyPlus_Support] Cooling with Purchased Air

["Michael J. Witte" <mjwitte@xxxxxxxx>]

Since purchased air is not controlling the space, my guess would be 
that something is not right with the thermostat controls.  Check the 
control type schedule on your thermostat.  Remember that type 1 = 
single heating setpoint, type 2 = single cooling setpoint, type 3 = 
single heating/cooling setpoint, and type 4 is dual setpoint with 
deadband.  

Mike

On 7 May 2003, at 10:19, Wilde, Pieter de wrote:

> Dear E+ team,
> 
> I am currently doing some simple simulations with EnergyPlus, and have
> some problems with the cooling part. While the heating part runs fine
> and brings the temperatures up to my termostat settings, the cooling
> does not seem to have any impact at all. Curiously, running the
> PurchAir example (and outputting only outdoor dry bulb and mean air
> temperature) seems to show similar effects: the cooling does not bring
> the (mean air) temperature down to design levels.
> 
> I've tried to minimize internal heat production and reduced the
> cooling supply air temperature to a minimum, but all to no avail. Any
> suggestions on what might be going wrong?
> 
> Sincerely yours,
> 
> Pieter de Wilde
> 
> 
> 
> 
> > ___________________________________________________________
> > 
> >   ir P.J.C.J. de Wilde
> >   E-mail: P.deWilde@xxxxxxxxxxx
>   Phone:  +31 15 276 35 20	
>   Fax:      +31 15 276 30 22	
> 
> >   TNO Building and Construction Research (TNO Bouw)
> >   Department of Sustainable Energy and Buildings (DEG)
> > 
> >   van Mourik Broekmanweg 6
> >   P.O.Box 49
> >   2600 AA Delft		
> >   The Netherlands
> > 
>   TNO: 		http://www.tno.nl
>   TNO Bouw:	http://www.bouw.tno.nl/
> > __________________________________________________________
> > 
> > 
> > 
> > 
> 
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